I did read something yesterday on one of these forums, and I dont know how much truth it holds(me being a newbie). However, someone stated that a hover is always between two clicks on the trottle with ratchet ( i assumed that ment a throttle that clicks when you move it up and down on the TX). And to remove the clicks to give you a smooth transition when powering up. The person in need of help did that, somehow, and said it had fixed the problem. I'm trying to learn more about that before I try it. I dont know enough about the TX to go fiddling around inside of it. However this might be a thought you may want to look into as well. Just keep me posted if you find something out because I'm having the same problem keeping a constant fixed altitude.

Brian